Ultrahuman Rare is a luxury smart ring with 18K gold and 95% platinum options ... with little emphasis on luxury and premium design. Ultrahuman wants to change that with the Rare, which it ...

Ringly is an 18k-gold plated ring that connects with a smartphone ... Mercando comes from a background in computer interaction and product design. She served as head of product at machine learning ...

This particular Tiffany High ring was made of 18k white gold and held a round brilliant diamond over 10 carats, with over 8 carats of diamond accents. In addition, she wore a Tiffany Victoria ...